| 摘要 |
A direct current motor (10) having one or more armatures (70, 72) supported between magnetic pole plates (12, 14) having pairs of pole pieces (34-35, 36-37, 38-39, 40-41) extending, in diametric opposition with respect to the periphery of an armature between the plates adjacent the perimeter of the armature or armatures, is energized by direct current through one or more iron core coils (20, 47, 63) interposed between and connected with the magnetic pole plates. Wiring (96) and electrical current controls (98) connect a DC source B to the coils (20, 47, 63) and armatures (70, 72) for selectively operating the armatures and providing a selected torque with a minimum of ampere drain from the DC source.
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